Features:

V-shape carbide flat bottom engraving bits replacements for your CNC/PCB machinery, these long-lasting bits are made from high quality carbide for a precise, easy cutting experience.
High-precision tool grinding
large capacity Chip elimination, high efficiency and good quality of products
A power tool for 2D sculpture, 3D sculpture
A Wide Range of Materials can be engraved, including:Copper, Aluminum,ABS, Acrylic, PVC, Nylon, Resin ,Majority of plastics ,Wood,Fibre glass ,Carbon

Package Included:

20pcs Flat bottom engraving bits for CNC Router Tool (5pcs each size)